Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
tèrbol
←
Catalan
(mention)
←
Catalan
(mention)
←
French
trouble
(cognate)
←
French
troubler
(cognate)
←
Latin
turbidus
(inherited)
←
Latin
turbulentus
(mention)
←
Latin
*turbulo
(mention)
←
Occitan
trebol
(cognate)
←
Occitan
trebolar
(cognate)
←
Romanian
tulbure
(cognate)
→
Catalan
enterbolir
(confix)
→
French
trouble
(cognate)
→
Romanian
tulbure
(cognate)